Thursday, 21 March 2019

Prenatal allergies prompt sexual changes in offspring

(Ohio State University) A single allergic reaction during pregnancy prompts sexual-development changes in the brains of offspring that last a lifetime, new research suggests. Female rats born to mothers exposed to an allergen during pregnancy acted more characteristically 'male' -- mounting other female rodents, for instance -- and had brains and nervous systems that looked more like those seen in typical male animals.

from EurekAlert! - Social and Behavioral Science https://ift.tt/2FpFlAm

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